linux-kernel - [PATCH 2/2] arm64: dts: ls1088a: Add missing dma-ranges property

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Date:   Tue, 4 Dec 2018 16:33:07 +0000
From:   Ioana Ciocoi Radulescu <ruxandra.radulescu@....com>
To:     "shawnguo@...nel.org" <shawnguo@...nel.org>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "catalin.marinas@....com" <catalin.marinas@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 2/2] arm64: dts: ls1088a: Add missing dma-ranges property

LS1088A has a 48-bit address size so make sure that the
dma-ranges property reflects this.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@....com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index ba5ce73..e73e55f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -191,6 +191,7 @@
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
+		dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
 
 		clockgen: clocking@...0000 {
 			compatible = "fsl,ls1088a-clockgen";
-- 
2.7.4